Design of Near Perfect Reconstruction Oversampled Filter Banks for Subband Adaptive Filters
Harteneck, M, Weiss, S and Stewart, R W (1999) Design of Near Perfect Reconstruction Oversampled Filter Banks for Subband Adaptive Filters. IEEE Transactions on Circuits and Systems Part II: Analog and Digital Signal Processing, 46, (8), 1081-1086.
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Description/Abstract
In this brief, a design algorithm for real-valued and complex-valued oversampled filter banks which yield a low level of inband alias and enable simple subband adaptiv structures is presented. The filter banks are either based on complex modulation of a real-valued low-pass prototype or on the direct or modulated setups of real-valued filter banks. If real-valued filter banks are required, then the different channels will have different subsampling ratios so that the bandpass sampling theorem is not violated. This brief also presents design examples of real-valued and complex-valued filter banks.
| Item Type: | Article |
|---|---|
| ISSNs: | 1057-7130 |
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science |
| Item ID: | 251921 |
| Date Deposited: | 11 Dec 2003 |
| Last Modified: | 02 Mar 2012 12:57 |
| Contributors: | Harteneck, M (Author) Weiss, S (Author) Stewart, R W (Author) |
| Date: | August 1999 |
| Status: | Published |
| Publisher: | IEEE |
| Further Information: | Google Scholar |
| ISI Citation Count: | 67 |
| URI: | http://eprints.soton.ac.uk/id/eprint/251921 |
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